Concrete – Field and laboratory analysis of freshly mixed concrete to determine slump, air entrainment and compressive strength characteristics in accordance with American Concrete Institute (ACI) specifications.

Soils – Field and laboratory analysis of soils to determine engineering properties for use as structural fill to meet required specifications.

Asphalt – Field and laboratory analysis of Hot Mix Asphalt (HMA) to determine engineering properties including oil content, gradation of material, lay down temperature and density to meet required specification.